<!DOCTYPE html>
<html lang="zh-cn">
<head>
    <meta charset="UTF-8">
    <title></title>

</head>
<body>
<div style="margin: 300px 0 0 500px">
<form action="/uploadfile" method="post" enctype="multipart/form-data">
    <input type="file" id="myfile" name="myfile">
    <button type="submit">上传1111111</button>
</form>
</div>

</body>
</html>